19621992936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{19489}}^1$

素因数の和:19979

約数の個数: 128

約数和(自身を含む): 60509433600

約数和(自身を除く): 40887440664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 461, 546, 728, 922, 1092, 1383, 1844, 2184, 2766, 3227, 3688, 5532, 5993, 6454, 9681, 11064, 11986, 12908, 17979, 19362, 19489, 23972, 25816, 35958, 38724, 38978, 41951, 47944, 58467, 71916, 77448, 77956, 83902, 116934, 125853, 136423, 143832, 155912, 167804, 233868, 251706, 253357, 272846, 335608, 409269, 467736, 503412, 506714, 545692, 760071, 818538, 1006824, 1013428, 1091384, 1520142, 1637076, 1773499, 2026856, 3040284, 3274152, 3546998, 5320497, 6080568, 7093996, 8984429, 10640994, 14187992, 17968858, 21281988, 26953287, 35937716, 42563976, 53906574, 62891003, 71875432, 107813148, 116797577, 125782006, 188673009, 215626296, 233595154, 251564012, 350392731, 377346018, 467190308, 503128024, 700785462, 754692036, 817583039, 934380616, 1401570924, 1509384072, 1635166078, 2452749117, 2803141848, 3270332156, 4905498234, 6540664312, 9810996468, 19621992936]

約数ペア:

[(1, 19621992936), (2, 9810996468), (3, 6540664312), (4, 4905498234), (6, 3270332156), (7, 2803141848), (8, 2452749117), (12, 1635166078), (13, 1509384072), (14, 1401570924), (21, 934380616), (24, 817583039), (26, 754692036), (28, 700785462), (39, 503128024), (42, 467190308), (52, 377346018), (56, 350392731), (78, 251564012), (84, 233595154), (91, 215626296), (104, 188673009), (156, 125782006), (168, 116797577), (182, 107813148), (273, 71875432), (312, 62891003), (364, 53906574), (461, 42563976), (546, 35937716), (728, 26953287), (922, 21281988), (1092, 17968858), (1383, 14187992), (1844, 10640994), (2184, 8984429), (2766, 7093996), (3227, 6080568), (3688, 5320497), (5532, 3546998), (5993, 3274152), (6454, 3040284), (9681, 2026856), (11064, 1773499), (11986, 1637076), (12908, 1520142), (17979, 1091384), (19362, 1013428), (19489, 1006824), (23972, 818538), (25816, 760071), (35958, 545692), (38724, 506714), (38978, 503412), (41951, 467736), (47944, 409269), (58467, 335608), (71916, 272846), (77448, 253357), (77956, 251706), (83902, 233868), (116934, 167804), (125853, 155912), (136423, 143832)]